flasks

Avantor offers a wide variety of flasks to meet your labware needs. Select pear shaped, round bottom, flat bottom, Kjeldahl, conical or Erlenmeyer flasks in a variety of capacities. Perform specialized procedures with distilling, rotary evaporator, filter and iodine flasks. Volumetric and nitrogen flasks safely store and measure liquids and gases. Meet your lab's cell culturing needs with trypsinizing, culture, and spinner flasks. Most flask types feature borosilicate glass construction; some offer plastic models as well. Purchase flasks in cases, packs, or individually.

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DURAN® Volumetric Flasks, Class A, Amber, White Markings

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, amber, with PE stopper, conformity certified.

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Volumetric flasks, class A, amber, white markings, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, amber, with PE stopper, conformity certified.

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Distillation flasks, engler, with side arm, DURAN®

Supplier: DWK Life Sciences

These flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as Type I, Class A in the ASTM Specification E 438.

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Boiling flask, round bottom

Supplier: SMITH SCIENTIFIC

Borosilicate glass 3.3, clear.

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DURAN® Volumetric Flasks with Stopper Bed

Supplier: DWK Life Sciences

Without graduation mark, imprint and stopper.

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Microcarrier spinner flasks

Supplier: BELLCO GLASS

Spinner flasks promotes the optimal growth of suspension and microcarrier culture.

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Spinner flasks, adjustable hanging bar

Supplier: BELLCO GLASS

Spinner flasks, made of borosilicate glass,with PTFE impeller assembly.

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Culture shake flasks, with baffles and DeLong® style neck

Supplier: BELLCO GLASS

Made of type 1 class A borosilicate glass, these shake flasks are the basic tool for growth studies of aerobic microbial cultures and have rigidly controlled baffle angles and depths to promote optimal oxygen transfer while reducing vortex formation.

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Erlenmeyer flasks, graduated, with screw cap

Supplier: BELLCO GLASS

These flasks are made of borosilicate type 1, class A with 45 mm PP screw caps and pouring rings.

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Cell culture flask with quick release cap

Supplier: SARSTEDT

Cell culture flask, PS, clear, with PE cap, hydrophobic growth surfaces for suspension and hybridoma cells.

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Tissue culture flasks

Supplier: SARSTEDT

High-quality polystyrene.

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Cell culture flask with quick release cap

Supplier: SARSTEDT

Cell culture flask, PS, clear, with PE cap, cell+ growth surfaces for sensitive adherent cells such as primary cells.

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Erlenmeyer flasks, graduated, with screw cap

Supplier: BELLCO GLASS

Manufactured from type 1 class A borosilicate glass, these flasks are ideal for media storage and mixing. Long-skirted phenolic rubber lined screw cap protects flask contents from contamination.

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Fernbach culture flasks, with DeLong® style neck

Supplier: BELLCO GLASS

Manufactured from type 1 class A borosilicate glass, these flasks are designed for culturing organisms requiring a large surface area-to-volume ratio.